#inventory
Inventory
Inventory tracking, valuation, and management for businesses
Vending Machine Route Bookkeeping: Why Your Total Revenue Number Is Lying to You
Route-wide revenue totals hide losing machines. How vending operators track profit per machine: 5–25% location commissions on gross vs. net, cashless fees that reach 8–10% on sub-$2.25 transactions, and monthly per-machine shrinkage reconciliation.
Etsy's DDP Mandate: What Non-US Sellers Must Change About Pricing and Bookkeeping
As of July 9, 2026, Etsy requires non-US sellers shipping to US buyers to use Delivered Duty Paid (DDP) — prepaying US tariffs and building them into the listing price — or lose Purchase Protection. This guide covers re-pricing by tariff category and why prepaid duties belong in inventory cost and COGS, not overhead.
Inventory Turnover Ratio Explained: Formula, Industry Benchmarks, and How to Improve It
Inventory turnover ratio = COGS ÷ average inventory, and it shows how many times a business sells through its stock each year. This guide covers the formula, converting turnover to days sales of inventory, industry benchmarks from 2–4 turns (industrial parts) to 10–20+ (grocery), and why slow-moving stock costs 20–30% of its value annually to hold.
Ghost Kitchen Bookkeeping: How to Stop Three Virtual Brands From Wrecking One P&L
Delivery platforms take an effective 30–40% of each order once commissions, promotions, and processing fees stack up — and a multi-brand ghost kitchen that books only net deposits can't tell which concept is profitable. This guide covers per-brand revenue categorization, three methods for allocating shared rent, utilities, and labor (square footage, revenue share, labor hours), per-brand food cost tracking, and a six-step monthly close checklist.
Co-Packer Bookkeeping for Food and Beverage Brands: Finding Your True Cost Per Unit
A co-packer's quoted per-unit price can understate real landed cost by 36% once fixed per-run charges, setup fees, and MOQ economics are counted. How food and beverage brands should classify contract-manufacturing costs as COGS, handle turn-key vs. tolling arrangements, and avoid the 5–10 point gross-margin overstatement that misclassification causes.
Ag Equipment Dealership Bookkeeping: Floor-Plan Interest, Trade-In Valuation, and Parts Absorption
How ag equipment dealerships should track floor-plan interest per unit, re-mark trade-in inventory as used tractor prices fall, and measure parts-department absorption rate — where the national average sits in the mid-60s percent and under 50% signals trouble.
Olive Oil Mill Bookkeeping: Custom Crush Fees, Yield-Driven COGS, and the Harvest Cash Cliff
How to keep books for an olive oil mill that earns most of its revenue in a six-to-ten-week harvest window — separating custom-crush milling fees from own-label inventory accounting, tracking extraction yields that swing from 50 to 200 pounds of olives per gallon, valuing bulk oil in tank storage, and handling Schedule F, cash-method, and UNICAP tax questions.
Tire Retreading Bookkeeping: Why the Casing on Your Shelf Is Worth More Than the Rubber You Just Cured
How tire retreaders should book casing custody, core credits, and warranty adjustments — customer-owned casings stay off your inventory, core credits are an inventory purchase rather than an expense, and prorated warranty claims justify a monthly accrued reserve. Includes example beancount entries and a minimal chart of accounts.
Sneaker Resale Bookkeeping: Cost Basis, Cop-and-Flip Inventory Tracking, and Why StockX/GOAT 1099-Ks Rarely Match Your Actual Profit
A 1099-K from StockX or GOAT reports gross payments, not profit. Here's how sneaker resellers track per-pair cost basis, apply FIFO to cop-and-flip inventory, deduct platform fees that run 10-12% per sale, and meet the restored $20,000/200-transaction reporting threshold with clean books.
Teeth-Whitening Studio Bookkeeping: Why an 85% Gross Margin Can Still Hide a Losing Business
Teeth-whitening studios often run an 85%+ gross margin on sessions but fail because they recognize prepaid package revenue too early, skip inventory shelf-life write-offs, and miscategorize licensing costs tied to their state's cosmetic-vs-dental classification.
Used Cooking Oil Collection: A Bookkeeping Guide for a Commodity Business on Wheels
A single 50-gallon barrel of used cooking oil is worth $100-185 to a biodiesel refiner, so collectors must book collected-but-unsold oil as inventory-in-transit, track actual weighed pounds per stop rather than estimates, and reconcile collected-to-shipped volume weekly to catch theft and double-invoicing before it erodes route profitability.
Wine Bar and Wine Shop Bookkeeping: FIFO Inventory, By-the-Glass Costing, and the On-Premise/Off-Premise Split
A 750ml bottle yields about 5 five-ounce pours, and wine pour cost typically runs 25–30% versus 18–24% for liquor. This guide covers FIFO costing by vintage, by-the-glass yield math, shrinkage as a real COGS line, and why wine bars need separate on-premise and off-premise revenue and COGS accounts from day one.